Smalt

#01379A

General Information about Smalt

The color #01379A, also known as Smalt, is a deep, saturated blue hue. In the RGB color model, it is composed of 0.4% red, 21.6% green, and 60.8% blue. This combination results in a color that is perceived as serious, trustworthy, and calming. Smalt derives its name from a historical pigment made by grinding blue glass containing cobalt. This pigment was commonly used in paintings and ceramics, particularly during the 17th and 18th centuries. Modern applications of Smalt often aim to evoke a sense of tradition, stability, and sophistication. Its visual impact is both dignified and understated, making it versatile across various design contexts. The color is often associated with the night sea, the sky before sunrise or high value sapphires.

The hex color #01379A, also known as Smalt, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text to ensure sufficient contrast for readability, ideally achieving a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as recommended by WCAG guidelines. Conversely, when used as a text color, it needs a very light background. This is because the lightness value of Smalt is quite low. Using contrast checking tools is essential to verify compliance and avoid making content inaccessible to users with visual impairments. Consideration should also be given to users with cognitive disabilities; clear typography and sufficient spacing are crucial when using such a deep color.

Shades

Digital Color Formats

RGB
1 55 154
RGB1 55 154
Red
Green
Blue
HSL
218.82deg 98.71% 30.39%
218.8298.7130.39HSL
Hue
Saturation
Lightness
HWB
218.82deg 0.39% 39.61%
218.820.3939.61HWB
Hue
Whiteness
Blackness
hex#01379A
rgb1 55 154
hsl218.82deg 98.71% 30.39%
cmyk99.35% 64.29% 0% 39.61%
hwb218.82deg 0.39% 39.61%
xyz-d650.07 0.05 0.31
oklch0.3799 0.1694 261.65
oklab0.3799 -0.02 -0.17
CMYK
99.35% 64.29% 0% 39.61%
99.3564.29039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.05 0.31
0.070.050.31XYZ
X
Y
Z
OKLCH
0.3799 0.1694 261.65
0.37990.1694261.65LCH
Lightness
Chroma
Hue
OKLAB
0.3799 -0.02 -0.17
0.3799-0.02-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons